Maternal Fetal Medicine Physician at University of Utah Health, in Salt Lake City, Utah. He serves as the chairman of Obstetrics and Gynecology and holds the John A. Dixon presidential chair. He has specialized in the care of women with stillbirth and pregnancy loss for over 30 years. Other areas of clinical and research emphasis include placenta accreta spectrum, placental insufficiency and associated complications, immunologic and hematologic disorders in pregnancy, and biomarkers and risk stratification.